Class DragListener
- Namespace
- Alternet.FormDesigner.Wpf
- Assembly
- Alternet.FormDesigner.Wpf.v10.dll
Represents a class that handles events of the control that the user can drag.
public class DragListener- Inheritance
-
DragListener
Constructors
- DragListener(IInputElement)
Initializes a new instance of the
DragListenerclass with specified parameter.
Properties
- CurrentPoint
Gets the current position of the dragged element.
- Delta
Gets a displacement between the current and start positions.
- DeltaDelta
Gets a displacement between the drag destination position and the current position.
- IsActive
Gets a value indicating whether the drag operation is in an active state.
- IsCanceled
Gets a value indicating whether the drag operation is canceled.
- IsDown
Gets a value indicating whether left mouse pointer is pressed.
- StartPoint
Gets the starting position of the dragged element.
- Target
Gets an element that is a target of the drag operations.
- Transform
Gets or sets transformations can be used for the dragged element.
Methods
- ExternalMouseMove(MouseEventArgs)
Forces the mouse move operation from the external source.
- ExternalStart()
Forces starting the drag operation from the external source.
- ExternalStop()
Forces stopping the drag operation from the external source.
Events
- Changed
Occurs when the mouse pointer moves the element being dragged.
- Completed
Occurs when the dragged operation is finished.
- MouseDown
Occurs when left mouse button is pressed.
- Started
Occurs when the dragged operation is started.